Hi Jann!
It sounds like you're planning an awesome trip back to Walt Disney World for your family! Great choice with
Cape May Cafe - it's such a fun and delicious choice for breakfast. Really, what could be better than starting your day with Beach Goofy and a big buffet?
While a taxi is definitely an option for getting to Disney's Beach Club Resort, I'm happy to say that there's also another way to get there that wouldn't cost you anything out-of-pocket. For early morning breakfast reservations that are scheduled before the regular transportation begins running to and from the theme parks, Disney offers complimentary bus service just for this purpose. These are unofficially known as "breakfast buses" and you will be able to catch one from Disney's Port Orleans Resort - Riverside to your destination. When you check in at your hotel, just ask a Cast Member at the front desk for details on where and when you should catch that bus the morning of your breakfast reservation. Easy as that!
If you're heading back to your hotel after breakfast, you'll be able to walk or take a boat to Disney's Hollywood Studios and then take the bus from there. If you're heading to a park, the walking path or boats will get you to Epcot or Disney's Hollywood Studios and buses from Disney's Yacht & Beach Club Resorts can take you to Magic Kingdom or Disney's Animal Kingdom Theme Park.
I hope that helps, but please stop by again if you have any other questions for us. Be sure to give Goofy a big hug for me!
Beth